Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265896AbUFISVM (ORCPT ); Wed, 9 Jun 2004 14:21:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265928AbUFISVM (ORCPT ); Wed, 9 Jun 2004 14:21:12 -0400 Received: from delerium.kernelslacker.org ([81.187.208.145]:42420 "EHLO delerium.codemonkey.org.uk") by vger.kernel.org with ESMTP id S265896AbUFISVK (ORCPT ); Wed, 9 Jun 2004 14:21:10 -0400 Date: Wed, 9 Jun 2004 19:20:37 +0100 From: Dave Jones To: Hans Reiser Cc: Chris Mason , =?iso-8859-1?Q?J=F6rn?= Engel , reiserfs-dev@namesys.com, linux-kernel@vger.kernel.org Subject: Re: [STACK] >3k call path in reiserfs Message-ID: <20040609182037.GA12771@redhat.com> Mail-Followup-To: Dave Jones , Hans Reiser , Chris Mason , =?iso-8859-1?Q?J=F6rn?= Engel , reiserfs-dev@namesys.com, linux-kernel@vger.kernel.org References: <20040609122226.GE21168@wohnheim.fh-wedel.de> <1086784264.10973.236.camel@watt.suse.com> <1086800028.10973.258.camel@watt.suse.com> <40C74388.20301@namesys.com> <1086801345.10973.263.camel@watt.suse.com> <40C75141.7070408@namesys.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <40C75141.7070408@namesys.com> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 881 Lines: 23 On Wed, Jun 09, 2004 at 11:04:49AM -0700, Hans Reiser wrote: > >>Can you give me some background on whether this is causing real problems > >>for real users? > > > >Especially with the 4k stack option enabled, it will cause real problems > >for real users. A better change would be to cut down on the size of the > >tree balance struct, but that would be more invasive. For starters we > >might be able to switch from ints to shorts for some of the arrays. > > > >-chris > > > Can you tell me about the "4k stack option"? Arjan's original patch & announcement are at http://people.redhat.com/arjanv/4kstack.patch Dave - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/